Find the mean of each set of values.See Example 1.
$$15 \quad 7 \quad 12 \quad 19 \quad 27 \quad 17 \quad 19 \quad 35 \quad 20$$
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If we want to find me every day to set, we need to find some but values in the dates up and divide this by the total number of values. Great Uncle, if we leave the base sup 15 seven So 19 27 17 19 1st 5 in 20. Find the mean. The first thing we need to do is to find some of all these values by having them would pay 15 plus seven post well close. 19 27 17 19 35 This 20 all divided by the total number values which in the taste is on 23456789 Beyond simple. For that it was 171 is the total sum of values favor. Nine. This Devine's give us me, but in the States is 19. So the mean of this status that is 19